Java Instant isBefore() method7 Jan 2025 | 1 min read The isBefore() method of Java Instant class is used to check if the instant is before the specified instant. SyntaxParametersotherInstant- The other instant to compare to, not null. ReturnTrue, if this instant is after the specified instant. ExceptionsNullPointerException - If otherInstant is null. Example 1Output: The output will be like this. Instant 1: 2017-02-03T10:37:30Z Instant 2: 2017-03-03T10:37:30Z Instant 1 is not after as Instant 2. Example 2Output: The output will be like this. 2017-05-01T20:57:49.381Z 2016-12-03T10:15:30Z false Next TopicJava-instant-isafter-method |
The getNano() method of Java Instant class is used to get the specific moment on the timeline, from the start of the second. Syntax public int getNano(TemporalField field) Parameters No parameters. Return The nanoseconds within the second, always positive, never exceeds 999,999,999. Example 1 import java.time.Instant; public class InstantgetNanoExample1 { ...
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The now() method of Java Instant class is used to obtain the current instant from the system clock. The consists of 2 parameters: Java Instant now(Clock clock) method The Instant now() method will query the system UTC clock to obtain the current instant. The Instant now(Clock clock) method...
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The query() method of Java Instant class is used to query the instant using the specified query. This method uses the specified query strategy object. The TemporalQuery object defines the logic to be used to obtain the result. Syntax public <R> R query(TemporalQuery<R> query) Parameters R - As we...
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The getLong() method of Java Instant class is used to get the value of the specified field from this instant as a long. This returns for the value of the specified field. If it is not possible to return the value because the field is not...
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The minus() method of Java Instant class is used to return a copy of this instant with the specified amount subtracted. The Instant minus() method consists of 2 type of parameters: Java Instant minus(TemporalAmount amountToSubtract) method Java Instant minus(long amountToSubtract, TemporalUnit unit) The minus(TemporalAmount amountToSubtract) method returns an Instant,...
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The ofEpochSecond() method of Java Instant class is used to obtain an instance of Instant using seconds from the epoch of 1970-01-01T00:00:00Z The nanosecond field is set to zero. Syntax public static Instant ofEpochSecond(long epochSecond) Parameters epochSecond - The number of seconds from 1970-01-01T00:00:00Z Return An instant, not null. Exceptions DateTimeException -...
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The minusNanos () method of Java Instant class is used to return a copy of this instant with the specified duration in nanoseconds subtracted. This instance is immutable and unaffected by this method call. Syntax public Instant minusNanos(long nanosToSubtract) Parameters nanosToSubtract - The nanoseconds to subtract, positive or negative. Return An Instant...
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The get() method of Java Instant class is used to get the value of the specified field from this instant as an int. It provides an instant result for the value of the specified field. The returned value will always be within the valid range of...
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The plusMillis() method of Java Instant class is used to return a copy of the instant with the specified duration in milliseconds added. This instance is immutable and unaffected by this method call. Syntax public Instant plusMillis(long millisToAdd) Parameter millisToAdd ? It specifies the milliseconds to add. It can be...
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The ofEpochMilli() method of Java Instant class is used to obtain an instance of Instant using milliseconds from the epoch of 1970-01-01T00:00:00Z The seconds and nanoseconds are extracted from the specified milliseconds. Syntax public static Instant ofEpochMilli(long epochMilli) Parameters epochMilli - The number of milliseconds from 1970-01-01T00:00:00Z Return An instant, not...
1 min read
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